Solar Generation Calculator

Solar Panels generate electricity based on the amount of sunlight that strikes them. This fluctuates with the seasons as daylight hours change. Calculate your estimated solar energy production per month with this simple tool.

generation calculator

See your Electricity Generation over the Year

Enter your annual generation figure, or estimated figure from your MCS certificate into the box below and click "Calculate". You will see a breakdown of estimated generation across the year. This is based on standard string inverter installation.

Annual Generation (kWh)  Calculate

On a mobile, if the image is a bit small try turning your phone sideways.

This tool is provided as a guide based on seasonal averages and your actual generation may differ.


You could optimise the amount of solar energy you generate by upgrading to a SolarEdge inverter.

SolarEdge Upgrade

Contact Us or Get a Quote

Please contact us with a question or to get a quote to install solar panels or a battery.

All quotes are free and there is no obligation.

We aim to get responses to you within 24 hours.

Or give us a call on: 01772 697 910

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